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The heavier bullets being used in the 22 CM range from 75-95 grains. I ordered a 6.5" twist barrel. This item can be shipped to United States. Excellent ballistic performance. Please email or call us if you would like an estimated time of arrival.After turning down the barrel, we jacket a 416R Stainless steel match barrel in a roll-wrapped carbon fiber sleeve and load it under tension. The reason for this is to generate the highest muzzle velocities, and lowest Standard Deviation of velocity. Maybe not the article to raise this point. One concern that might need to be considered with a cartridge such as the .22 Creedmoor is that barrel life probably won't be all that great. I totally agree! But at the end of the day, a rifle is made to be enjoyed, so dont hold back on shooting your rifle over concerns of losing accuracy, but rather enjoy the rifle and monitor barrel life so that you can prepare for a replacement when one is due. Just take a look at one of our groupings below at 219 yards without even working on the jump yet, almost 1/4 MOA. Then the 22 CM would be right at home in the field where it belongs. If I was to do it over again, I would build a lighter hunting weight rifle, which in reality would mean just a slimmer barrel and dropping down to a Nightforce NX8 2.5- 20x scope. I did group it against one with far less rounds and it did not group as well. It should now be apparent that there is no easy answer to how many rounds a rifle barrel can fire before accuracy declines; there are simply too many variables involved. How to Estimate Range with the Mil-Dot Reticle. That's five shots. I must say I was impressed that it was still sufficiently accurate for its purpose. Or even better, compare it to the 220 swift! While some think that energy is not the all-important factor and cite archery and sub-sonic hog hunting as an example; really cant argue that either. The point of this wildcat is to use heavy for caliber bullets, which most if not all of the old 22s cannot do. It I then send those pieces of fired brass off to Whidden Gunworks to have a custom full length sizer and micrometer seater die set made. The fact that gun owners are becoming more advanced than before is another reason we may be seeing so many new cartridges. Compared to my rifle chambered in .308 Winchester which also has a 20" barrel, the 6 CM needs 30% less elevation out to 1,000 yards and is 25% better in the wind. Mason? The Creedmoor gets its longrange performance reputation from a combination of 140- to 143-grain, high B.C. For what this is worth, my load above shoots great with Hornady brass but as with most tinkers I wanted to try some loads using small rifle primers. Laugh!! It also depends on the ammo, bullet weight / style, powder, and velocities that you're running. Making brass from 6mm creedmoor is simple and quick. If I was going to build another one it would be on a 1-7 twist barrel just to try the 95gr smk. Extremely stable and very accurate across a great many firings. I tried 50gr vmaxs out of a 1-7 twist barrel and not one bullet ever made it to the 100yd target, one of them poofed just past the barrel, definitely take your can off when testing with these hot rods and light pills. Please keep this thread to actual reloading information, and if you can please post some round count, barrel life numbers are all over the place. The Creedmoor has a maximum SAAMI pressure of 62,000 psi and the PRC has a max pressure of 65,000 psi. For me, the Varget/69TMK was almost an accident, but its showing good numbers, and superb accuracy. Please double check the 500 yd energy of the 308 168 SMK. The first rounds I loaded were made by necking down readily available 6mm CM cases before 22 Creedmoor head-stamped brass was available. It's an 1:11 finished at 28". It has wide forgiving sweetspots, which makes it inherently accurate even for the most novice reloaders, and the velocity combined with the ballistic coefficients of the .224 bullets in 75, 80, 88 and 90gr are so good, that wind does not bother it as much as even larger calibers. The original 6XC chambering was designed based off the usage of 22-250 brass which typically has a web diameter in the range of .461-.463. I took many deer with that rifle with an 87gr. But again, that just my opinion. A 22 Creedmoor for deer will work as well as any 6mm or 6.5mm caliber, and sometimes even beter out at longer distances. The gunsmith would need to preferably have a 22 Creedmoor reamer to create a chamber in the barrel for it, however some advanced gunsmiths can turn a chamber based on a 22 Creedmoor brass case. The 22-250 AI would make more sense to me. Most shooters first roll their eyes when hearing you say you have a 22 Creedmoor, just hearing the word Creedmoor, but they often do a double take a second or two later and ask, 22?. 6mm Creedmoor Barrel Life. I know several folks including myself have been playing with the 22 creedmoor for a while now. Huntingdon, TN 38344. This one has my attention. I had a stand at the top of a rocky hill, surrounded by field. Most shooters first roll their eyes when hearing you say you have a 22 Creedmoor, just hearing the word Creedmoor, but they often do a double take a second or two later and ask, 22?. Mark I shoot a 22-6mm rem which is a touch faster but very similar in performance. As a 450 yard deer cartridge. An occasional shooter may still enjoy years of successful shooting beyond this point, however precision will gradually decline, until eventually reaching a point where precision and accuracy is no longer satisfactory. Here's the relative bullet diameters for these three Creedmoors: 6mm: 0.243. Not a trace of it. I have killed a couple with that round as well..but it took a lot longer to do so. It's a cool cartridge for sure. At 4100, it was about the best shooting 308 barrel I've ever had. Look at the 22 creed as an ackley'd 22-250, you can actually fire form brass if needed. So I'm wondering if your guys are getting that number? Skip to content. Because of the velocities achieved by the 22 Creedmoor out of most barrel lengths, many varmint shooter favor a 22 Creedmoor short barrel rifle for ease of handling but still offering varmint velocities. We used a Tikka T3 Stainless Action from a rifle originally chambered in 308 Win, fitted a .224 Krieger barrel on it with the chamber cut for a 22 Creedmoor, and now we have a superb Tikka 22 Creedmoor. My buddy has one. I've got a barrel sitting at Beanlands now scheduled for fitting in April and I'm trying to get everything together. The oldest actual talk or mention of a 22 Creedmoor caliber or cartridge being a comment suggestion made by Chad Dixon from Long Rifles Inc. on another SnipersHide post on 19 September 2012, in response to another user wondering about shooting 90gr bullets from a 220 swift. Everyone I know that uses one considers it to be a 50-150 yard gun, at best! Id tell them that my Dad was a Senator on a military senate sub-committeetheyd believe me. Not so likely. Getting to 22CM from 6CM is a straight forward pass through a FL die. 10 shots averaged 3510 at 45 degrees. energy at a recoil velocity of 12 fps. Compare it to Factory ammo available to everyone for the last 50-75 years to see if its even worth the bother to wildcat it. But I am interested in this apparent incongruity. You will certainly NEED many more, if just to point out to others the importance of diff bore sizes, stock styles, etc..even if you NEVER shoot them! Evidently they have a thin jacket. Easily adapted components, brass, and dies. I picked up a whidden full length sizer, but have always used a modified 6.5 redding seater, Yes i did send in some chamber fired brass to whidden, seems pretty standard though, as for rigging up a seater , used a redding 22-250 stem in a 6.5 cm competition seater die, hope that helps. Barrel life, according to most precision shooters is basically the number of rounds expected before the rifle shows inaccuracy of more than one MOA. I mailed out my barreled action to long rifles inc to be converted. 3450-3475fps would seem to be a really excellent place to operate with an 80gr weight class bullet. A MAGPUL magazine well kit was added. .22-250. That growth continues as of this writing, as the cartridge has now gone mainstream with hunters and shooters alike. Accuracy was still good enough that I shot the only perfect score with it. The first was for the coyotes and varmints previously mentioned. This left the straight neck-down of the rather vanilla 22-243win the most appealing option for those wanting more 22calperformance than a straight 22-250 would offer. The gamut ran from .22 to 20 MM. Everyone is in the .45 ACP vs the tiny 9mm for a couple of years..then they ALL switch to the side of the deeper hitting 9mm! Nobody routinely uses a 45-70 or a 30-30 where they anticipate regular shots at over 100-150 yards; stupid comparison. 6CM starts out at a neck diameter of approximately .271" and a loaded 22 creedmoor with hornady brass will end up at about .254-.255". Good news Petersons 22 Creedmoor brass is very good so you dont even have to neck down brass. Federal and CCI offerings are most popular. Seriously doubt any significant difference. Everyone has a different take on what they consider acceptable accuracy which will increase or decrease the numbers. This is a distinct step up in performance. As soon as any new cartridge hits the mainstream market, hand loaders start tinkering with it making wildcat variations. The cartridge and rifle perform well with my handloads or the factory available ammunition. Barrels . Getting to 22CM from 6CM is a straight forward pass through a FL die. I worked up a load with 22-250 brass that had been fired in the 22 Creed with 39 grains of R26 and a 77 TMK. Didn't think I'd ever say that over my weatherby's but it's true. Required fields are marked *. The accuracy nodes are wide and forgiving, the feeding is boringly reliable, and the performance out in the world has been dominating. Such as the 22-250 as mentioned before, (that I have loved for over 45 years now!) bullets and fast twist rifling, usually 1:8 or even 1:7.5. others are using non magnum but its what I have and im getting single ES with them so im not changing it. I never thought I needed another 6mm or 6.5mm cartridge. It's a precision rifle caliber and whether it's hunting ammo, target ammo, or long range ammo, it's all match grade kind of stuff. With proper annealing and die setup, it will no doubt serve you very well! Bolt Face & Action Database - LoadDevelopment.com, Why The 6.5 Creedmoor Is The Best Overall Cartridge, Cartridge Reloading Shell Holder Reference Chart. I also shot an impala with a headshot, it took almost half the head off. Rifle Specs * Want a Rifle Like this one? Home What is my Rifles [Accurate] Barrel Life Expectancy? Use at your own risk! Compounding the problem though is the fact its so fun to shoot, and that its 22 caliber makes it much cheaper to shoot than my larger calibers as well. I presume the Alpha brass is good too. 25 caliber: 0.257 ". How ever those were heavy barrels on the rifles, I mainly now have sporter barrels on all I have with the exception of the Ruger American Predators, I have Three, there barrels are a bit heavier then the sports as Im sure you all ready know. I learned a few things from it, in the Marine Corps we kept barrel logs for our M40A1s. ammo review, If you want to run light bullets fast, just build a 20 tactical and run the 32gn v-max at 4100. We have checked the reamer records accordingly. It makes for an excellent test platform when chambered in 6mm Creedmoor. He has been featured on several of Outdoor Channels Shooting Gallery episodes and on a Downrange TV series. The .22-243AI, middlestead, and 22-6 were speed demons to be sure, but there were always crippled due to mag length restrictions or fire forming considerations. Leaning toward the more conservative number of 1300 ft-lbs, the same 22 CM bullets combinations are good out to 300- 400 yards. Fill out the form below and we will be in contact with you to get your custom build started. For brass you might look into Alpha Brass. Last season, after my . Ive heard of guys blowing up 90 and 95 smks with 6.5 twist barrels. Thats some great information, i figure my barrel will be lucky to make it to 1000rds, 800-1000 seems to be a trend, Im running test with the 4831sc this weekend, and I think I low balled myself compared to those loads you posted, we will see, once again thanks for contributing, this really is one bad ass round. Erosion from bullet friction alone is minimal as suggested by the longer barrel life of "mild" cartridges like 30-30 Winchester, 22 Hornet, and especially 22 rimfire.